Announcement of the company's financial officer, accounting officer and corporate governance officer approved by Board of Directors.

 Announcement of the company's financial officer,
accounting officer and corporate governance officer
approved by Board of Directors.

1.Type of personnel changed (please enter: spokesperson, acting
  spokesperson, important personnel (CEO, COO, CMO, CSO, etc.)
,financial officer, accounting officer, corporate governance officer,
research and development officer, chief internal auditor, or
designated and non-designated representatives):financial officer/
accounting officer/corporate governance officer.
2.Date of occurrence of the change:2022/06/29
3.Name, title, and resume of the previous position holder:None.
4.Name, title, and resume of the new position holder:Guo,Ru-Ling,Vice
President.
5.Type of the change (please enter: "resignation", "position
adjustment", "dismissal", "retirement", "death" or "new
replacement"): new replacement
6.Reason for the change: new replacement
7.Effective date:2022/06/29
8.Any other matters that need to be specified:None.